Add support for Envoy AI Gateway to the chart

README.md

@@ -9,7 +9,8 @@ This repository provides the Kubernetes infrastructure components, Helm charts,
 
 - Helm charts for deploying llm-d gateway infrastructure
 - Kubernetes Gateway API configurations with support for Istio,
-  [agentgateway](https://agentgateway.dev/), and GKE
+  [agentgateway](https://agentgateway.dev/), GKE, and
+  [Envoy AI Gateway](https://aigateway.envoyproxy.io/)
 - `kgateway` compatibility mode for inference, deprecated in favor of
   standalone `agentgateway` and scheduled for removal in the next llm-d release
 - Service mesh integration and traffic management policies
@@ -27,7 +28,7 @@ This repository provides the Kubernetes infrastructure components, Helm charts,
 - Kubernetes 1.28+ cluster
 - Helm 3.10+
 - Gateway API v1.4.0+ installed
-- Gateway controller (Istio, agentgateway, or GKE) deployed in your cluster
+- Gateway controller (Istio, agentgateway, GKE, or Envoy AI Gateway) deployed in your cluster
 - `kgateway` remains supported as a deprecated compatibility mode and install
   path and will be removed in the next llm-d release in favor of standalone
   `agentgateway`

charts/llm-d-infra/README.md

@@ -41,7 +41,7 @@ sudo mv kubectl /usr/local/bin/
 - Kubernetes 1.30+ (OpenShift 4.17+)
 - Helm 3.10+ or [latest release](https://github.com/helm/helm/releases)
 - [Gateway API v1.3.0](https://gateway-api.sigs.k8s.io/guides/) or [latest release](https://github.com/kubernetes-sigs/gateway-api/releases)
-- [agentgateway](https://agentgateway.dev/) or [Istio](http://istio.io/) installed in the cluster
+- [agentgateway](https://agentgateway.dev/), [Istio](http://istio.io/), or [Envoy AI Gateway](https://aigateway.envoyproxy.io/) installed in the cluster
 - `kgateway` remains supported as a deprecated compatibility mode and install path and will be removed in the next llm-d release in favor of standalone `agentgateway`
 
 ## Usage

charts/llm-d-infra/README.md.gotmpl

@@ -38,7 +38,7 @@ sudo mv kubectl /usr/local/bin/
 - Kubernetes 1.30+ (OpenShift 4.17+)
 - Helm 3.10+ or [latest release](https://github.com/helm/helm/releases)
 - [Gateway API v1.3.0](https://gateway-api.sigs.k8s.io/guides/) or [latest release](https://github.com/kubernetes-sigs/gateway-api/releases)
-- [agentgateway](https://agentgateway.dev/) or [Istio](http://istio.io/) installed in the cluster
+- [agentgateway](https://agentgateway.dev/), [Istio](http://istio.io/), or [Envoy AI Gateway](https://aigateway.envoyproxy.io/) installed in the cluster
 - `kgateway` remains supported as a deprecated compatibility mode and install path and will be removed in the next llm-d release in favor of standalone `agentgateway`
 
 ## Usage

charts/llm-d-infra/templates/gateway-infrastructure/_helpers.tpl

@@ -16,7 +16,7 @@ Resolve the logical gateway provider used for provider-specific rendering.
 {{- define "gateway.provider" -}}
   {{- $provider := .Values.gateway.provider | default "" -}}
   {{- $className := .Values.gateway.gatewayClassName | default "" -}}
-  {{- $supported := list "istio" "kgateway" "agentgateway" "gke-l7-regional-external-managed" -}}
+  {{- $supported := list "istio" "kgateway" "agentgateway" "gke-l7-regional-external-managed" "envoy-ai-gateway" -}}
   {{- if and $provider (not (has $provider $supported)) -}}
     {{- fail (printf "unsupported gateway.provider %q" $provider) -}}
   {{- end -}}
@@ -30,6 +30,8 @@ Resolve the logical gateway provider used for provider-specific rendering.
     istio
   {{- else if eq $className "gke-l7-regional-external-managed" -}}
     gke-l7-regional-external-managed
+  {{- else if eq $className "envoy-ai-gateway" -}}
+    envoy-ai-gateway
   {{- else -}}
     {{- fail (printf "gateway.provider must be set when using custom gateway.gatewayClassName %q" $className) -}}
   {{- end -}}
@@ -71,7 +73,7 @@ Resolve the default exposure intent for the selected provider.
 */}}
 {{- define "gateway.defaultExposureType" -}}
   {{- $provider := include "gateway.provider" . -}}
-  {{- if or (eq $provider "kgateway") (eq $provider "agentgateway") (eq $provider "gke-l7-regional-external-managed") -}}
+  {{- if or (eq $provider "kgateway") (eq $provider "agentgateway") (eq $provider "gke-l7-regional-external-managed") (eq $provider "envoy-ai-gateway") -}}
     external
   {{- else -}}
     internal

charts/llm-d-infra/values.schema.json

@@ -431,7 +431,8 @@
                         "istio",
                         "kgateway",
                         "agentgateway",
-                        "gke-l7-regional-external-managed"
+                        "gke-l7-regional-external-managed",
+                        "envoy-ai-gateway"
                     ],
                     "required": [],
                     "title": "provider"

charts/llm-d-infra/values.schema.tmpl.json

@@ -377,7 +377,8 @@
             "istio",
             "kgateway",
             "agentgateway",
-            "gke-l7-regional-external-managed"
+            "gke-l7-regional-external-managed",
+            "envoy-ai-gateway"
           ],
           "required": [],
           "title": "provider"

charts/llm-d-infra/values.yaml

@@ -59,7 +59,7 @@ gateway:
 
   # @schema
   # default: istio
-  # enum: ["",istio,kgateway,agentgateway,gke-l7-regional-external-managed]
+  # enum: ["",istio,kgateway,agentgateway,gke-l7-regional-external-managed,envoy-ai-gateway]
   # @schema
   # -- Gateway implementation used by this chart to render provider-specific infrastructure.
   # -- Defaults to "istio". Set to empty to infer the implementation from gateway.gatewayClassName for backward compatibility.